readValue
Read values from nodes on OPC UA server
Syntax
Description
[
reads the
value, quality, and timestamp from the nodes identified by Values
,Timestamps
,Qualities
]
= readValue(UaClient
,NodeList
)NodeList
, on
the server associated with the connected client UaClient
.
NodeList
can be a single OPC UA node object or an array of
nodes.
[
reads from the nodes identified by Values
,Timestamps
,Qualities
]
= readValue(NodeList
)NodeList
. All nodes must be of the
same connected client.
Examples
Input Arguments
Output Arguments
Version History
Introduced in R2015b